In the Stormy Daniels incident, we learned how Donald Trump paid off women to get their silence. He used a cut-off. With Stormy Daniels, Trump used Michael Cohen, Cohen paid off Daniels and then Trump paid Cohen, keeping the Trump name clean.
Cohen ended up in prison.
In 2016 Katie Johnson (not her name) filed a case in a federal court in California alleging that when she was 13 Jeffrey Epstein had held her as a slave and forced her to have sex with himself and with Trump. That case was dismissed but later filed again in New York, where it was voluntarily withdrawn.
I couldn't find any evidence that Trump paid off Johnson or that she signed a non-disclosure agreement. No trial took place. No court ruled on the truth of her claims.